Clean Water Act discharge permit · NPDES MOG491553
N.B. WEST CONTRACTING - ST. CLAIR, St Clair, MO: NPDES MOG491553 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
N.B. WEST CONTRACTING - ST. CLAIR, held by N.B. West Contracting Company, holds NPDES permit MOG491553, which discharges to Tributary To Happy Sock Creek. EPA’s file records it issued September 19, 2022 and expiring April 30, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for N.B. WEST CONTRACTING - ST. CLAIR: its NPDES ID, its permit type and status, its dates, its address in St Clair, Missouri, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MOG491553.
Identity
| Facility as filed | N.B. WEST CONTRACTING - ST. CLAIR |
|---|---|
| Permittee as filed | N.B. West Contracting Company |
| NPDES ID | MOG491553 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | September 19, 2022 |
| Expiration date | April 30, 2027 |
| Address | St Clair, MO 63146 |
| Receiving water | Tributary to Happy Sock Creek |
| Subwatershed | Roth Creek-Bourbeuse River (HUC 071401030404) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MOG491553.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MOG491553.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MOG491553 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.